Tools

  • Find the right o-ring for your project. Remember – an O-Ring not squeezed in its application is probably the wrong o-ring.

    O-Ring Gland Calc.
  • Apple Rubber has over 7,000 sizes of O-rings. More sizes added daily.

    O-Ring Size Search
  • Rubber compounds are a mixture of polymers, fillers, antioxitives and curatives. What’s right for your application?

    Material Selection Guide
  • Match your application's composition with the o-ring material offering the best chemical resistance.

    Chemical Compat. Guide
  • Dedicated to helping you design a successful sealing solution.

    Seal Design Guide

Hot Topics

Video: How to Pick the Best Ozone-Fighting Materials

While extreme environments have the capability to pose serious threats for seals and O-Rings, one of the first design considerations for engineers should be the effects of ozone. In our latest technical video, we cover some need-to-know facts for fighting ozone — like recognizing common ozone effects, signs of ozone deterioration and how to choose the right materials for extreme-environment use.

Read On

Apple Blog

Why wearable technology is the next big game changer

We depend on constant internet connectivity through laptops, tablets and mobile phones throughout our workday - but imagine a world where internet connection is as easy as logging on through your clothing, glasses or wristwatch. Enter wearable technology.

Read On

Who is Apple Rubber?

Meet Apple Rubber -- a leader in rubber compounds and sealing technology. Improving the products we rely upon. Changing the way we live.

Watch Our Video Play button

Apple Rubber does more.

Apple Rubber Products Inc.® is a leading designer and manufacturer of o-rings, rubber seals and custom sealing devices. When you need a standard AS568 rubber o-ring, a complex Liquid Silicone Rubber (LSR) prototype seal or medical-grade seals and parts, Apple Rubber has the sealing capabilities to deliver the sealing solution you need.